Hi Mike,
It's possible using VBA code. You can use an ADODB.Command object to execute the stored procedure.
And it's possible without writing VBA by using MS Query. I think this has previously been covered in the forums at :
Executing Stored Procedures Within MS Query
Also add-ins such as QueryCell (Which is my add-in) and the SQLDrill add-in support executing stored procedures.
There is an example here :
http://www.querycell.com/call-sql-se...rom-excel.html
Cheers
Sam Howley